Welcome.

Recent years have seen a sharp rise in the demands placed on tools and high precision parts.
One crucial criterion for efficiency and lifecycle is the tribological properties,
which are essentially defined by the design of the surfaces:

• Polishing
  optimises the contact area and pressure intensity.

• Hard material coatings
  make hard surfaces even harder and more resistant.

• Lubricant coatings
  minimise friction.

Headquartered in Berlin-Adlershof, the company Dr.-Ing. Rainer Heyer Werkzeugtechnik GmbH has been specialising in antiabrasion coatings for twenty-five years. Coated tools and components enhance productivity, prolong service lives, minimise maintenance, and promote process reliability. Our lean corporate structure also provides a particular bonus in the form of short delivery times. This website is to give you some ideas of the potential these technologies can offer. However, nothing can replace competent advice and combined effort towards improvement.